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Publication of FR559997ApublicationCriticalpatent/FR559997A/fr
H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
H01H21/02—Details
H01H21/18—Movable parts; Contacts mounted thereon
H01H21/22—Operating parts, e.g. handle
H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
FR559997D1922-12-181922-12-18Dispositif d'interrupteur à rupture brusque
ExpiredFR559997A
(fr)